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Syringe Filters Hydrophilic PTFE Membrane 100PCS, 0.22um Pore Size,25mm Disc Diameter,HPLC and GC Needle Filter, Non-Sterile, High Throughput Lab Filtration (0.22um-25mm-Hydrophilic)

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1.:0.22um-13mm-hydrophilic


2.MaterialType:Ptfe


  • Size:25mm disc diameter, 0.22μm pore size, 100 pcs barreled packed. The PTFE Syringe Filter with uniform pore size, high porosity, and high retention efficiency.
  • Hydrophilic PTFE Membrane:PTFE membranes are chemically resistant to nearly all solvents, acids and bases. The membrane has low extractable and good thermal stability. Hydrophilic material has a great affinity for water and it’s easily wetted by water because of the surface with water mole cules to form intermolecular foces.
  • GOOD SEALING:The PTFE needle syringe filters adopts premium polypropylene housing and a premium hydrophilicity PTFE membrane, so the syringe filter is not easy to leak. Luer lock ensures well consistency.
  • HIGH QUALITY:PTFE syringe filters housing is made of premium polypropylene(PP) material with a unique threaded interface (Luer lock) design, non-sterile, no adhesive, and no contamination of the sample. It can be autoclaved and sterilized at 121°C/249.8℉ for 30 minutes.
  • VARIOUS APPLICATION:Hydrophilic PTFE Syringe Filter widely used in sample pre-filtration, clarification, removal of particles, and liquids. Is the good method for filtering HPLC, GC small samples.


APPLICATIONS:: Hydrophilic PTFE Needle Syringe filters are broadly used in life science laboratories for sterilization of small volume samples, such as protein, culture medium, additives, buffers, reagents, and drugs. FEATRURE: 1.Fermentation air sterilization filtration. 2.Gas and organic solvent removal. Filter Medium: Hydrophilic PTFE Diameter(mm): 25 Pore Size(mm): 0.22 Wettability: hydrophilic Sterile: No Filtration Area(cm²): 4.8 Housing Material: Medical grade PP Holdup-Volume(μl):